[   12.861887][  T337] br0: port 1(gw_l) entered blocking state
[   12.862253][  T337] br0: port 1(gw_l) entered disabled state
[   12.862612][  T337] gw_l: entered allmulticast mode
[   12.863944][  T337] gw_l: entered promiscuous mode
[   12.864950][  T337] br0: port 1(gw_l) entered blocking state
[   12.865250][  T337] br0: port 1(gw_l) entered forwarding state
[   12.998336][  T339] br0: port 2(amtg) entered blocking state
[   12.998637][  T339] br0: port 2(amtg) entered disabled state
[   12.998945][  T339] amtg: entered allmulticast mode
[   13.000093][  T339] amtg: entered promiscuous mode
[   13.473430][  T350] br0: port 2(amtg) entered blocking state
[   13.473745][  T350] br0: port 2(amtg) entered forwarding state
[   13.827815][  T357] amtr: entered allmulticast mode
[   13.828168][  T357] relay_gw: entered allmulticast mode
[   13.828434][  T357] relay_src: entered allmulticast mode
[  840.453695][   T12] br0: port 1(gw_l) entered disabled state
[  840.463266][   T12] gw_l (unregistering): left allmulticast mode
[  840.463491][   T12] gw_l (unregistering): left promiscuous mode
[  840.463657][   T12] br0: port 1(gw_l) entered disabled state
[  840.493732][  T357] amtr: left allmulticast mode
[  840.494011][  T357] relay_gw: left allmulticast mode
[  840.494253][  T357] relay_src: left allmulticast mode
[  840.500779][   T12] amtg: left allmulticast mode
[  840.500935][   T12] amtg: left promiscuous mode
[  840.501167][   T12] br0: port 2(amtg) entered disabled state